Design and Industrial Production of Frequency Standards in the USSR
Abstract
Some aspects of research development and production of quantum frequency standards, carried out in "QUARTZ" Research and Production Association (RPA), Gorky, USSR, have been investigated for the last 25-30 years. During this period a number of rubidium and hydrogen frequency standards, based on the active maser, have been developed and put into production. The first industrial model of a passive hydrogen maser has been designed in the last years. Besides frequency standards for a wide application range, RPA "QUARTZ" investigates metrological frequency standards - cesium standards with cavity length 1.9 m and hydrogen masers with a flexible storage bulb.
Document Details
- Document Type
- Technical Report
- Publication Date
- Dec 01, 1990
- Accession Number
- ADA519213
Entities
People
- A. A. Uljanov
- N. A. Demidov